66491846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{5189}}^1$

素因数の和:5383

約数の個数: 16

約数和(自身を含む): 102762000

約数和(自身を除く): 36270154

約数列:

[1, 2, 43, 86, 149, 298, 5189, 6407, 10378, 12814, 223127, 446254, 773161, 1546322, 33245923, 66491846]

約数ペア:

[(1, 66491846), (2, 33245923), (43, 1546322), (86, 773161), (149, 446254), (298, 223127), (5189, 12814), (6407, 10378)]